Home / 32,788,028.20-49,213,535.10-16,632,221.80

Finding the Fourth Proportional to 32,788,028.20, 49,213,535.10 and 16,632,221.80

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Solution

The fourth proportional to 32,788,028.20, 49,213,535.10 and 16,632,221.80 is: 24,964,307.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,788,028.20 : 49,213,535.10 = 16,632,221.80 : x
  2. Step 2: Convert to fraction form
    32,788,028.20/49,213,535.10 = 16,632,221.80/x
  3. Step 3: Cross multiply
    32,788,028.20x = 49,213,535.10 × 16,632,221.80
  4. Step 4: Simplify right side
    32,788,028.20x = 818,530,431,345,285.25
  5. Step 5: Solve for x
    x = 818,530,431,345,285.25/32,788,028.20
  6. Step 6: Final answer
    x = 24,964,307.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.